阅读说明：本技术 一种uvc-led杀菌龙头 (UVC-LED tap that disinfects ) 是由 夏启明 陈铁钢 刘立中 廖贤飞 于 2020-05-13 设计创作，主要内容包括：本发明公开了一种UVC-LED杀菌龙头,包括水龙头外壳主体,所述水龙头外壳主体下端固定连接有水龙头底座,所述水龙头外壳主体右端活动连接有水龙头把手,所述水龙头外壳主体上端螺纹连接有水龙头外壳上盖,所述水龙头外壳上盖上端活动连接有水头龙出水口,所述水龙头底座下端内侧固定连接有水龙头进水口,所述水龙头外壳主体内从左往右依次固定连接有水龙头内本体和水龙头阀芯,所述水龙头外壳主体内上侧固定连接有UVC-LED模组驱动模块,所述水龙头外壳上盖内从下往上依次固定连接有模组散热器、UVC-LED模组和光照体。该UVC-LED杀菌龙头,提高紫外线的利用率,有效杀灭管道内的细菌,能精确感应杀菌龙头是否开启,结构紧凑,实现水电分离,使杀菌更加的充分有效。(The invention discloses a UVC-LED sterilization faucet which comprises a faucet shell main body, wherein a faucet base is fixedly connected to the lower end of the faucet shell main body, a faucet handle is movably connected to the right end of the faucet shell main body, a faucet shell upper cover is in threaded connection with the upper end of the faucet shell main body, a faucet water outlet is movably connected to the upper end of the faucet shell upper cover, a faucet water inlet is fixedly connected to the inner side of the lower end of the faucet base, a faucet inner body and a faucet valve core are fixedly connected to the faucet shell main body from left to right in sequence, a UVC-LED module driving module is fixedly connected to the upper side of the faucet shell main body, and a module radiator, a UVC-LED module and a light irradiation body are fixedly connected to the inner side of the faucet shell upper. The UVC-LED sterilization faucet has the advantages that the utilization rate of ultraviolet rays is improved, bacteria in a pipeline are effectively killed, whether the sterilization faucet is opened or not can be accurately sensed, the structure is compact, water and electricity separation is realized, and sterilization is more sufficient and effective.)

1. The UVC-LED sterilization faucet comprises a faucet shell main body and is characterized in that: the utility model discloses a tap, including tap shell main part, upper end, upper cover, upper side, lower side, inboard fixedly connected with tap water inlet, upper cover, lower end, tap shell main part lower extreme fixedly connected with tap handle, threaded connection has tap shell upper cover in the tap shell main part, tap shell upper cover upper end movably connected with tap dragon delivery port, the inboard fixedly connected with tap water inlet of tap base lower extreme, turn right fixedly connected with tap body and tap case in proper order from a left side in the tap shell main part, the interior upside fixedly connected with UVC-LED module drive module of tap shell main part, from up fixedly connected with module radiator, UVC-LED module and illumination body.

2. The UVC-LED germicidal faucet of claim 1, wherein: the novel faucet is characterized in that a water flow switch sliding part and a water flow switch sensing part are sequentially arranged below a faucet inner body in the faucet shell main body, an LED state lamp is fixedly connected in the faucet base, the illuminating body is made of polytetrafluoroethylene, the inner surface of the illuminating body is smooth, and the bottom structure is spherical and convex.

3. The UVC-LED germicidal faucet of claim 1, wherein: the module radiator lower extreme fixedly connected with module water inlet that disinfects, module radiator upper end fixedly connected with module delivery port that disinfects, illumination body lower extreme fixedly connected with illumination body water inlet.

4. The UVC-LED germicidal faucet of claim 1, wherein: and a connecting pipe sealing ring is arranged between the outer side of the upper end of the water inlet of the water faucet and the inner side of the lower end of the inner body of the water faucet.

5. The UVC-LED germicidal faucet of claim 3, wherein: and a sterilization module sealing ring is arranged between the outer side of the lower end of the water inlet of the sterilization module and the inner side of the upper end of the inner body of the faucet.

6. The UVC-LED germicidal faucet of claim 1, wherein: and water outlet sealing rings distributed at equal intervals are arranged between the outer side of the lower end of the water outlet of the water head dragon and the inner side of the illuminating body.

7. The UVC-LED germicidal faucet of claim 1, wherein: the water faucet handle is rotated, a water channel of the water faucet valve core is opened, pressure difference exists in the water channel, water pressure pushes the water flow switch sliding part, meanwhile, the water flow switch sensing part conducts a circuit, power is supplied to the UVC-LED module and the LED state lamp, and water entering the illuminating body is sterilized.

Technical Field

The invention relates to the technical field of faucet equipment, in particular to a UVC-LED sterilization faucet.

Background

The water purifier is also called a water purifier and a water quality purifier, is water treatment equipment for carrying out deep filtration and purification treatment on water quality according to the use requirement of water, and can filter floating substances, heavy metals, bacteria, viruses, residual chlorine, silt, rust, microorganisms and the like in water.

The water purifier is made to the water purification storage in overhead tank or storage water tank, pipeline etc. between water purifier delivery port and the water purifier tap in addition, because long-time in-process of using, the bacterium easily breeds in pipeline and the water storage equipment, leads to water purification secondary pollution, influences consumer's drinking water safety, therefore the water purifier does not end the play water and needs germicidal treatment, but current tap that has the function of disinfecting has the inefficiency of disinfecting, and the structure is complicated, the accessory is more, the assembly process is many, the thermal diffusivity is relatively poor, short service life's shortcoming.

Disclosure of Invention

The invention aims to provide a UVC-LED sterilization faucet, which aims to solve the problems of low sterilization efficiency, complex structure, more accessories, more assembly processes, poor heat dissipation and short service life in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a UVC-LED tap that disinfects, includes the tap shell main part, tap shell main part lower extreme fixedly connected with tap base, tap shell main part right-hand member swing joint has the tap handle, tap shell main part upper end threaded connection has tap shell upper cover, tap shell upper cover upper end swing joint has tap dragon delivery port, the inboard fixedly connected with tap water inlet of tap base lower extreme, turn right fixedly connected with tap body and tap case in proper order from a left side in the tap shell main part, upside fixedly connected with UVC-LED module drive module in the tap shell main part, from up fixedly connected with module radiator, UVC-LED module and illumination body in proper order down in the tap shell upper cover.

Preferably, a water flow switch sliding part and a water flow switch sensing part are sequentially arranged below the inner body of the water faucet in the water faucet shell main body, the LED state lamp is fixedly connected in the water faucet base, and the illuminating body is made of polytetrafluoroethylene.

Preferably, module radiator lower extreme fixedly connected with module water inlet that disinfects, module radiator upper end fixedly connected with module delivery port that disinfects, illumination body lower extreme fixedly connected with illumination body water inlet.

Preferably, a connecting pipe sealing ring is arranged between the outer side of the upper end of the water inlet of the water faucet and the inner side of the lower end of the inner body of the water faucet.

Preferably, a sterilization module sealing ring is arranged between the outer side of the lower end of the water inlet of the sterilization module and the inner side of the upper end of the inner body of the faucet,

preferably, water outlet sealing rings distributed at equal intervals are arranged between the outer side of the lower end of the water outlet of the water head dragon and the inner side of the illuminating body.

Preferably, the faucet handle rotates, a water channel of the faucet valve core is opened, pressure difference exists in the water channel, water pressure pushes the water flow switch sliding piece, meanwhile, the water flow switch sensing piece conducts a circuit, power is supplied to the UVC-LED module and the LED state lamp, and water entering the illuminating body is sterilized.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the UVC-LED sterilization faucet, the UVC-LED sterilization module is arranged at the corresponding vertical lower end of the water outlet of the faucet, the irradiation direction of ultraviolet light is consistent with the direction of purified water flow, the ultraviolet light is fully utilized, the utilization rate of ultraviolet light is improved, bacteria in a pipeline are effectively killed, the power consumption is low, and the service life of the sterilization faucet is prolonged;

2. according to the UVC-LED sterilization faucet, through the design of the water flow switch sliding part and the water flow switch sensing part, whether the sterilization faucet is started or not can be accurately sensed through sensing the change of water pressure at the water inlet end, the UVC-LED module is synchronously controlled to be started by using a water flow switch signal, and the working precision is higher;

3. the UVC-LED sterilization faucet is compact in structure, water flows through the inner channel of the UVC sterilization module, water and electricity separation is achieved, meanwhile, heat can be dissipated to the UVC-LED module, heat can be dissipated to an LED chip in time, and the service life of the UVC-LED module is prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic side view of the present invention.

In the figure: 1. a faucet base; 2. a faucet housing body; 3. a faucet handle; 4. the upper cover of the tap shell; 5. a water head dragon water outlet; 6. a water inlet of the faucet; 7. a faucet inner body; 8. a faucet valve cartridge; 9. the UVC-LED module driving module; 10. a module heat sink; 11. a UVC-LED module; 12. an illuminating body; 13. a water flow switch slider; 14. a water flow switch sensing element; 15. an LED status light; 16. a water inlet of the sterilization module; 17. a water outlet of the sterilization module; 18. a light source water inlet; 19. a pipe connecting sealing ring; 20. a sterilization module sealing ring; 21. and a water outlet sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a UVC-LED sterilization faucet comprises a faucet base 1, a faucet shell main body 2, a faucet handle 3, a faucet shell upper cover 4, a water head faucet water outlet 5, a faucet water inlet 6, a faucet inner body 7, a faucet valve core 8, a UVC-LED module driving module 9, a module radiator 10, a UVC-LED module 11, a light body 12, a water flow switch sliding piece 13, a water flow switch sensing piece 14, an LED state lamp 15, a sterilization module water inlet 16, a sterilization module water outlet 17, a light body water inlet 18, a connecting pipe sealing ring 19, a sterilization module sealing ring 20, a water outlet sealing ring 21, a clamp 22, a bolt 23, a storage rack 24, an L-shaped supporting plate 25, a water receiving disc 26 and a water draining hole 27, wherein the lower end of the faucet shell main body 2 is fixedly connected with the faucet base 1, and the right end of the faucet shell main body 2 is, the upper end of the tap shell main body 2 is in threaded connection with a tap shell upper cover 4, the upper end of the tap shell upper cover 4 is movably connected with a tap water outlet 5, the inner side of the lower end of the tap base 1 is fixedly connected with a tap water inlet 6, the interior of the tap shell main body 2 is fixedly connected with a tap inner body 7 and a tap valve core 8 in sequence from left to right, the interior upper side of the tap shell main body 2 is fixedly connected with a UVC-LED module driving module 9, and the interior of the tap shell upper cover 4 is fixedly connected with a module radiator 10, a UVC-LED module 11 and a light illuminating body 12 in sequence from;

as a selection mode of the specific embodiment, further, a water flow switch sliding part 13 and a water flow switch sensing part 14 are sequentially arranged below the inner body 7 of the faucet in the main body 2 of the faucet shell, an LED status light 15 is fixedly connected in the base 1 of the faucet, and the illuminating body 12 is made of polytetrafluoroethylene, so that ultraviolet rays can be emitted easily, and the sterilization effect can be improved;

as an optional mode of the present embodiment, further, the lower end of the module radiator 10 is fixedly connected with a sterilization module water inlet 16, the upper end of the module radiator 10 is fixedly connected with a sterilization module water outlet 17, and the lower end of the illuminator 12 is fixedly connected with an illuminator water inlet 18, so as to ensure the circulation of water inside the sterilization faucet;

as an optional mode of the specific embodiment, a connecting pipe sealing ring 19 is further arranged between the outer side of the upper end of the water inlet 6 of the water faucet and the inner side of the lower end of the inner body 7 of the water faucet, so that the sealing effect between the water inlet 6 of the water faucet and the inner body 7 of the water faucet is improved;

as an optional mode of the specific embodiment, a sterilization module sealing ring 20 is arranged between the outer side of the lower end of the sterilization module water inlet 16 and the inner side of the upper end of the faucet inner body 7, so that the sealing performance between the faucet inner body 7 and the sterilization module water inlet 16 is ensured;

as an optional mode of the specific embodiment, further, water outlet sealing rings 21 which are distributed at equal intervals are arranged between the outer side of the lower end of the water outlet 5 of the tap faucet and the inner side of the illuminating body 12, so that the sealing performance between the illuminating body 12 and the water outlet 5 of the tap faucet is improved.

As an optional mode of the specific embodiment, further, when the faucet handle 3 rotates, a waterway channel of the faucet valve core 8 is opened, pressure difference exists in the waterway, water pressure pushes the water flow switch sliding part 13, and meanwhile, the water flow switch sensing part 14 conducts a circuit to supply power to the UVC-LED module 11 and the LED status light 15, so that water entering the illuminator 12 is sterilized.

The working principle is as follows: firstly, a sterilization faucet is opened through a faucet handle 3 at the right end of a faucet shell main body 2, purified water of the water purifier enters a faucet inner body 7 from a faucet water inlet 6, water flow pushes a water flow switch sliding part 13 to displace, so that a water flow switch sensing part 14 is powered on to supply power to a UVC-LED module driving module 9, the water flow is switched through a faucet valve core 8, the water flow takes away heat through a module radiator 10 through a sterilization module water inlet 16, then the water flow reaches a channel formed by an illuminating body 12 and a faucet shell upper cover 4 through a sterilization module water outlet 17, the UVC-LED module 11 emits UVC ultraviolet light, the light irradiates the inner side of the illuminating body 12 at a small emission angle of 30 degrees, the water flow in the illuminating body 12 can be scattered and finely divided into small water flows, the sterilized water flows out from a water head faucet water outlet 5 for normal use, and when the UVC-LED module 11 works, and meanwhile, power is supplied to the LED status light 15, so that whether the working state is normal or not can be conveniently observed.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.